Country | Sweden | Ecosystem | Baltic Sea |
Locality | Persö, Askö Archipelago, Baltic Proper | Depth | 8 m |
Introduced | Year Intro. | ||
Life Stage | not specified | unsexed | |
Quantitative | 160 | Unit | numbers/m^2 |
Semi Quantitative | 100-1000 | Unit | numbers/m^2 |
Qualitative | common | ||
Year | 2003 - 2003 | Period | 2001-present |
Date | 2003-09-01 00:00:00 - 2003-09-30 00:00:00 | Record Type | field sample |
Record Type | field sample | ||
Seasonal | not specified | Method | swept area |
Remarks | Average abundance found associated in 12 Mytilus patches of varying sizes. Sampling conducted in Spetember 2003, dates assumed. |